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7037032 |
Retainer for use with a vehicle tire puncturing and deflating spike and an assembly thereof
A molded “shear pin” or spike retainer is used with an assembly of tire-puncturing and tire-deflating spikes. The retainer is a solid U-shaped device having at least two straight portions that...
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7025526 |
Portable traffic control device
A portable traffic control device having a housing, two generally parallel and independently rotatable shafts beyond extending the housing length, and a plurality of blades connected to each shaft....
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7018130 |
Side panel
A corrugated side panel for use with crash attenuators and guard rails is provided with a plurality of angular corrugations including a plurality of flat ridges and flat grooves connected together...
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7018129 |
Enhanced guardrail
A guardrail comprising a rail and an electronic display mounted on the rail. The display may be integrated with a bar code or RFID reader and a voice-recognition module.
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7018128 |
Vehicle arrest apparatus
A safety apparatus for stopping vehicles which depart from the side of a track, has a pool of liquid which extends along and to the side of the track. The pool increases in depth with increasing...
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7014388 |
Anti-vehicle security system
An anti-vehicle security system that includes a truss assembly formed with a plurality of monolithic stanchions. A container having a hinged door is fixed on the truss assembly. The system also...
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7001099 |
Remote controlled parking barrier apparatus
A barrier for the control of access of vehicles through a roadway, which uses stored mechanical energy to place the barrier in one of three states, one a blocking position and two non-blocking...
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6997637 |
Deceleration-limiting roadway barrier
Roadway barrier system and method are disclosed for decelerating a moving vehicle in a controlled manner and for retaining the decelerated vehicle. A net or mesh of the roadway barrier system...
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6997638 |
Anti-terrorist road block
A road block having an extensible bollard that is manually or electronically actuated by a powerful spring force for slow extension, and by both the spring and a power lift for rapid extension.
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6994488 |
Apparatus for preventing high speed vehicle pursuits and vehicle theft
The apparatus of the present invention is apparatus for preventing high speed vehicle pursuits and vehicle theft. The apparatus includes spikes for deflating a vehicle tire known in the art,...
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6984088 |
Pivoting barrier transporter and positioner
An apparatus for transporting and positioning traffic barriers, where the positioning includes lift assemblies for lowering an elevator structure bearing the barrier from a raised position during...
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6971329 |
Lane maker
A collapsible traffic control cone includes a lane marker for delineating lines of demarcation between lanes approved for traffic flow and areas where traffic is prohibited. When in use, the lane...
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6966136 |
Sign system with interchangeable lenses
A transparent, reversible sign for use in traffic barricades.
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6962328 |
Cable safety system
A safety system including cables and support posts is provided. The safety system may be used to prevent vehicles from impacting with an associated roadside hazard. The safety system will typically...
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6962461 |
Multi-purpose anti-glare divider using modular approach
A multi-purpose anti-glare divider system for minimizing glare from oncoming traffic on a two-way road. The anti-glare divider system includes at least one light blocking module arranged and...
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6962460 |
Apparatus for a protective device for a mailbox or sign
A protective device for a mailbox or sign is discussed. The protective device has a main panel coupled to support pipes via a plurality of impact absorption mechanisms. The impact absorption...
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6951434 |
Traffic control device
A traffic control device is provided including at least one barrier unit comprising a top wall formed with at least two openings, a bottom wall having post boots which align with the openings in...
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6948880 |
Guardrail terminal
A guardrail terminal having a number of vertical supporting members fix into the ground one after the other along the edge of the road. The guardrail terminal, in certain embodiments, has a curved...
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6929419 |
Traffic cone
A traffic cone includes a frustum-conical body and a base. The frustum-conical body has a hole in an upper end surface for a signal lamp, and a partial portion of its circumferential wall is...
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6926462 |
Retractable road barrier
A safety barrier for road use comprises a barrier element which can be displaced between an operative position, above the road surface, and an inoperative position, in which it does not...
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6926461 |
High-impact, energy-absorbing vehicle barrier system
A high-impact, energy-absorbing vehicle barrier system generally includes a substantially rigid outer containment wall coupled via cable restraint assemblies with an energy-absorbing inner impact...
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6925753 |
Landscape edging
The disclosure is directed towards a landscape edging system includes a first edging component having a body. The body having a base and a form disposed in the base. The base includes at least one...
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6921228 |
Impact absorbing barrier
A deformable panel member is provided for absorbing the energy of a moving object impacting the panel member. The panel member is adapted to be connected to a rigid member and has a front wall, a...
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6913415 |
Modular barrier
A modular barrier includes a plurality of identical barrier sections. Each section 10 includes a base portion 12 surmounted by an upright portion 14 . The upright portion has projections 16,...
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6905283 |
Energy absorbing safety barrier system and method
An energy absorbing safety barrier system comprising a plurality of plates and a plurality of fins affixed to the plates. The plates are affixed to a stationary object, such as a retaining wall on...
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6905282 |
Vehicle mounted crash attenuator
A vehicle mounted crash attenuator includes first and second bays mounted together at a rotational joint. One or more hydraulic cylinders are mounted between the bays to move the second bay between...
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6905281 |
Vehicular impact absorbing apparatus having cushion pins
A vehicular impact absorbing apparatus includes a pair of tubular guide rails having a guide slit longitudinally formed at the upper part of each guide rail fixed to the ground. Sliders are movably...
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6902150 |
Steel yielding guardrail support post
A guardrail support post includes a continuous structural member having a top edge, a bottom edge, and a generally uniform cross section from the top edge to the bottom edge. The structural member...
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6896443 |
Vehicle capture barrier
A vehicle barrier ( 20 ) includes an upper barrier member ( 22 ), a lower barrier member ( 24 ), and a plurality of linking members ( 28 A, 28 B, 30 A, 30 B). The plurality of linking members...
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6887010 |
Decorative bench barrier
A decorative bench barrier serves the function of providing security for buildings, memorials, and people, while at the same time providing aesthetically pleasing seating suitable for long term use...
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6869248 |
Disabling system for use with law enforcement vehicle
A device is mounted on a law enforcement vehicle and is deployed by a law enforcement officer after the officer has pulled the law enforcement vehicle up behind a vehicle being stopped. The device...
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6863468 |
Protection barrier system
A protection barrier system for energy-absorption of impacts includes an elongated barrier defining a chamber therein. The barrier includes side walls having a plurality of connected non-vertical...
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6851887 |
Roadway barrier system with restraining bracket and method of installation
Roadway barrier system which resists lateral movement from roadway forces and thermal transients, accomplished by placing a plurality of restraining brackets along side a plurality of preformed...
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6848857 |
Protection barrier system
A protection barrier system for energy-absorption of impacts includes an elongated barrier defining a chamber therein. The barrier includes side walls having a plurality of connected non-vertical...
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6848856 |
Rectractable pylon arrangement
A pylon or barrier arrangement which is recessed into the ground or other surface and includes a post-like pylon which is movable between an extended position for control of vehicular or pedestrian...
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6843614 |
Portable security system
A portable security system comprises two security units, located on opposite sides of a roadway or other path for vehicles, each consisting of at least two hollow barrier devices filled with a...
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6843613 |
Energy absorbing system
A heavy duty ground retractable automobile barrier for a railroad crossing. Concrete bunkers are placed at each side of a roadway. An upstanding concrete-filled steel pipe fixed in each bunker has...
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6840706 |
Multipurpose road barrier, having a double dampening-resistant effect
Road safety barrier includes a resistant part and one or two dampening parts for a lateral barrier or a traffic divider respectively. The resistant part of the wall type barrier may be rigidly...
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6835023 |
Reflective traffic panel
A reflective traffic guidance system is disclosed for allowing vehicle drivers easier viewing of forward traffic by use of the reflective sides of the traffic barricade. The system includes a...
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6832870 |
Barrier transporter and positioner
An apparatus for transporting and positioning traffic barriers, where the positioning includes lift assemblies for lowering an elevator structure bearing the barrier from a raised position during...
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6830407 |
Guardrail beam with enhanced stability
A guardrail beam for installation along a roadway includes a first edge and a second edge. A plurality of crowns may be disposed longitudinally along the guardrail beam between the first edge and...
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6821050 |
Antitheft device
A telescoping security device comprises of a housing having a top and a bottom portion, wherein the housing is installed below ground, a first tube, having a first and second end, wherein an outer...
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6811144 |
Apparatus with collapsible modules for absorbing energy from the impact of a vehicle
Apparatus for absorbing energy when impacted by a vehicle includes relatively movable vertical, spaced supports supporting modules extending between the supports. At least one of the modules has...
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6808081 |
Refuse or recycling pail
The present invention 10 discloses a refuse and recycling container 12 for cans, bottles or paper that includes a light weight container body 12 with integrally formed bottom 14 and side...
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6789979 |
Highway safety net
A highway safety net for catching and controlling a vehicle travelling towards the opposite direction of traffic comprises netting connected to a lower cable. A first post top is connected to the...
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6782624 |
Modular barrier system for satisfying needs unique to a specific user
A method of deploying a system for controlling access and egress. In a preferred embodiment, the user's requirements are considered in providing a properly scaled barrier for such varied uses as...
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6773201 |
Soft wall for race tracks
A modular energy absorbing soft wall system consisting of a plurality of partially overlapping interlocking panel structures slidably mounted on anchors on the side surface of an elongated concrete...
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6769380 |
Modular marker
A modular marker comprised of one or more modular sections that may be secured together to provide a control device for controlling the flow of vehicles or people. The modular marker is comprised...
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6767158 |
Portable roadway barrier
A low-profile roadway barrier for preventing vehicles from entering work zones by redirecting the vehicles back onto a roadway. The roadway barrier is formed from an elongated body having an impact...
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6761000 |
Infoboard and assembly of such infoboard and a portal crane truck
An infoboard having at least one board part intended for an imprint, the infoboard comprising a frame carrying the at least one board part, the frame near an underside being firmly connected with...
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